Who married François de Witt?

Alida Johanna de Graeff married François de Witt on May 7, 1743. François de Witt was 36 years old on the wedding day (36 years, 4 months and 21 days). Alida Johanna de Graeff was 29 years old on the wedding day (29 years, 11 months and 5 days). The age gap was 6 years, 5 months and 17 days.

Agneta Geertruid van Lockhorst married François de Witt on March 6, 1774. François de Witt was 67 years old on the wedding day (67 years, 2 months and 18 days). Agneta Geertruid van Lockhorst was 38 years old on the wedding day (38 years, 10 months and 14 days). The age gap was 28 years, 4 months and 4 days.